package com.sky.controller.user;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;
import com.sky.service.CartService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController("userCartController")
@RequestMapping("/user/shoppingCart")
@Slf4j
@Api(tags = "C端-购物车接口")
public class CartController {

    @Autowired
    private CartService cartService;
    @PostMapping("add")
    @ApiOperation("添加购物车")
    public Result add(@RequestBody ShoppingCartDTO cartDTO) {
        log.info("添加购物车：{}", cartDTO);
        cartService.add(cartDTO);
        return Result.success();
    }

    @GetMapping("list")
    @ApiOperation("查看购物车")
    public Result<List<ShoppingCart>> list() {
        log.info("查看购物车");
        List<ShoppingCart> list =  cartService.showCart();
        return Result.success(list);
    }

    @DeleteMapping("/clean")
    @ApiOperation("清空购物车")
    public Result clean() {
        log.info("清空购物车");
        cartService.clean();
        return Result.success();
    }

    @PostMapping("/sub")
    @ApiOperation("购物车商品数量减一")
    public Result sub(@RequestBody ShoppingCartDTO cartDTO){
        log.info("购物车商品数量减一");
        cartService.sub(cartDTO);
        return Result.success();
    }
}
